friends of cody johnson say they noticed problems from the start. >> when they were exchanging vows, jordan was looking down and wasn't looking at cody. >> reporter: graham's attorneys are claiming it was an accident, saying the couple started arguing, and that when she tried to remove her husband's hand from her arm, he lost his balance. investigators say she initially did not report the incident and was lying when she later told them johnson had driven away with friends. she later admitted she was having second thoughts about the marriage but pleaded not guilty to murder and making a false statement but other explosive charges in this case have drawn national attention, prosecutors are saying they have evidence jordan may have blindfolded her husband before pushing him. while graham attorneys are claiming prosecutorial misconduct, inappropriate touches during polygraph testing. the fbi denies the claim. cody's friends have already made up their mind. >> he didn't deserve whatever end she gave him. >> reporter: if convicted, graham faces life in prison. stephanie elam, cnn, los ange